[FIR-TEST] Add new testdata generated after changes in previous commit

compiler/testData/diagnostics/tests/scopes/classHeader/companionObjectParents.fir.kt

@@ -0,0 +1,25 @@
+interface I<F, G>
+
+val aImpl: A.Companion.Interface
+    get() = null!!
+
+val bImpl: B.Companion.Interface
+    get() = null!!
+
+interface A {
+    companion object : Nested(), Interface by aImpl, I<Nested, Interface> {
+
+        class Nested
+
+        interface Interface
+    }
+}
+
+class B {
+    companion object : Nested(), Interface by aImpl, I<Nested, Interface> {
+
+        class Nested
+
+        interface Interface
+    }
+}